Eberspacher / Espar

Espar / Eberspacher Airtronic D4 Plus 12v (4kW) Heater Kit (D4S)

$1,260.99

(Coming soon)

Select additional options (Optional):
Extended Warranty for Peace of Mind:
Warranty Information

Financing available in checkout for US and Canada

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Shipping:
Calculated at Checkout
Availability:
Usually ships in 24 hours
  • Free Shipping to US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns
  • Free Shipping to US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns

NOTICE: This 1st-gen Airtronic D4S has been superseded by the newer 2nd-gen Espar Airtronic M2 D4R Kit

Espar / Eberspacher Airtronic D4+ Plus 12v Air Heater With Installation Kit D4S

Only marginally bigger than the D2, the Eberspacher D4 Plus has two times the heat output and slightly higher fuel consumption, perfect for larger RVs and vans.

Technical Specifications:

Fuel type: Diesel

Voltage: 12 Volts

Max Power: 13,650 BTU (4kW)

High: 10,200 BTU (3kW)

Medium: 6,800 BTU (2kW)

Low: 3,400 BTU (0.9kW)

Contents:

  • Espar / Eberspacher Airtronic D4 12v Heater

  • Fuel pump (12v)

  • Fuel hose

  • Fuel T piece kit

  • Exhaust Silencer

  • Electrical harnesses

  • Stainless steel exhaust pipe

  • Combustion intake pipe 

  • Flexible ducting 

  • Inlet / Outlet grills

  • Air outlet

  • Screws, clips and plastic straps required for installation

  • Installation manual CD

  • Warranty documentation 

Ideal for heating:

  • Truck /Semi-truck  Lorry (Bunk, Sleeper heater)

  • Van , Van conversion

  • Campervan , Camper

  • Caravan

  • Horse Box

  • Mobile Workshop

  • Boat (requires marine kit)

  • Military / Army applications 

  • Emergency vehicles

  • Construction machinery

Espar / Eberspacher Part Number:

  • 252484050000 / 25.2484.05.0000 / 25.2484.05.00.00 Airtronic D4+ Plus (Heater)

  • 252113800000 / 25.2113.80.00.00 / 25.2113.80.0000 (Installation kit)

If you want to use this heater in a boat, you will need a marine installation kit. You can add it to your order at the bottom of this page. Please click here to see what is included in the marine installation kit.

Shipping Times:

  • United States - 1 Working Day

  • United Kingdom - 1 Working Day

  • Western Europe - 2-3 Working Days

  • Eastern Europe - 3-5 Working Days

  • Scandinavian Countries - 2-3 Working Days

  • Australia / New Zealand - 2-3 Working Days

  • Rest of World - 2-4 Working Days

Included in the kit:

NOTICE: This 1st-gen Airtronic D4S has been superseded by the newer 2nd-gen Espar Airtronic M2 D4R Kit

Espar / Eberspacher Airtronic D4+ Plus 12v Air Heater With Installation Kit D4S

Only marginally bigger than the D2, the Eberspacher D4 Plus has two times the heat output and slightly higher fuel consumption, perfect for larger RVs and vans.

Technical Specifications:

Fuel type: Diesel

Voltage: 12 Volts

Max Power: 13,650 BTU (4kW)

High: 10,200 BTU (3kW)

Medium: 6,800 BTU (2kW)

Low: 3,400 BTU (0.9kW)

Contents:

  • Espar / Eberspacher Airtronic D4 12v Heater

  • Fuel pump (12v)

  • Fuel hose

  • Fuel T piece kit

  • Exhaust Silencer

  • Electrical harnesses

  • Stainless steel exhaust pipe

  • Combustion intake pipe 

  • Flexible ducting 

  • Inlet / Outlet grills

  • Air outlet

  • Screws, clips and plastic straps required for installation

  • Installation manual CD

  • Warranty documentation 

Ideal for heating:

  • Truck /Semi-truck  Lorry (Bunk, Sleeper heater)

  • Van , Van conversion

  • Campervan , Camper

  • Caravan

  • Horse Box

  • Mobile Workshop

  • Boat (requires marine kit)

  • Military / Army applications 

  • Emergency vehicles

  • Construction machinery

Espar / Eberspacher Part Number:

  • 252484050000 / 25.2484.05.0000 / 25.2484.05.00.00 Airtronic D4+ Plus (Heater)

  • 252113800000 / 25.2113.80.00.00 / 25.2113.80.0000 (Installation kit)

If you want to use this heater in a boat, you will need a marine installation kit. You can add it to your order at the bottom of this page. Please click here to see what is included in the marine installation kit.

Shipping Times:

  • United States - 1 Working Day

  • United Kingdom - 1 Working Day

  • Western Europe - 2-3 Working Days

  • Eastern Europe - 3-5 Working Days

  • Scandinavian Countries - 2-3 Working Days

  • Australia / New Zealand - 2-3 Working Days

  • Rest of World - 2-4 Working Days

Choosing Guide

Option Choosing Guide for this product is coming soon, please contact support@heatso.com if you need help picking the right options or have any questions.

Shipping

  • United States - 1-5 Working Days
  • United Kingdom - 2-5 Working Days
  • European Union - 2-7 Working Days
  • Australia / New Zealand - 5-14 Working Days
  • Rest of World - 5-14 Working Days

Returns

You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though.

View full shipping & returns information

Warranty Information

Most heaters come with 2 year warranty + optional 1 year extended Warranty available

  • Parts - 1 Year Warranty
  • Refrigerators - 1 Year Warranty
  • AC Systems - 1 Year Warranty
  • Heavy duty heating equipment (10 kW+) - 1 Year Warranty
  • Other items - 1 Year Warranty

Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.

We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.

If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.

View full warranty Information

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